Description
At a glance
ICS Calendar v12.1.4.1 is a free WordPress plugin with 10K+ active installs, 4.9/5 rating from 72 reviews, updated September 21, 2026, requires WordPress 5.3+ & PHP 7.4+. Download the latest GPL version below — free, with live demo included.
Add the calendar you already use to any WordPress site! Google Calendar, Microsoft 365, iCloud, Airbnb and more… no API keys or complicated setup required.
Using a simple shortcode, you can turn any iCalendar subscription (ICS) feed (Google Calendar, Microsoft Office 365, Apple iCloud, Airbnb, Vrbo, and many more) into a seamlessly integrated, auto-updating, zero-maintenance WordPress calendar.
Continue to manage your events in the calendar software you’re already using! You’ll automatically have an up-to-date calendar in your WordPress website with no extra work.
Display your calendar in month, list or week view. Many additional customization options are available. See our User Guide for full details.
No API keys required!
Works with ANY calendar software that generates a public iCalendar subscription link.
Live Preview
You can preview your own calendar in any ICS Calendar view at our website: icscalendar.com/preview
Shortcode Builder
We’ve made it easier than ever to get started using ICS Calendar with our new online shortcode builder: icscalendar.com/shortcode-builder
Language Support
All date strings (days of the week, months, etc.) are automatically translated into your site’s configured language (under Settings > General > Language) and date/time formats using core WordPress functionality. All text content for the calendar itself is displayed as-is from the feed.
ICS Calendar includes built-in translation files for the following languages: Chinese, Czech, Danish, Dutch, Estonian, Finnish, French, German, Greek, Hungarian, Icelandic, Italian, Japanese, Korean, Latvian, Lithuanian, Norwegian, Polish, Portuguese, Romanian, Russian, Serbian, Slovakian, Slovenian, Spanish, Swedish, Turkish, and Ukrainian.
Please contact us if you would like us to add support for your language!
This plugin includes the PHP ICS Parser library by Jonathan Goode, John Grogg and Martin Thoma (MIT license).
Frequently asked questions
What is ICS Calendar?
ICS Calendar is a free WordPress plugin available under the GPL license. The current version is 12.1.4.1. It is active on over 10K websites.
Is ICS Calendar free to download?
Yes — ICS Calendar 12.1.4.1 is a free GPL download with no hidden fees, no account needed, and no feature locked behind a paywall in this package. Users rate it 4.9 out of 5 based on 72 reviews.
How do I install ICS Calendar 12.1.4.1?
Download the ZIP file from this page, then in your WordPress dashboard go to Plugins → Add New → Upload Plugin, choose the file, click Install Now, then Activate. The plugin works immediately after activation — no license key or extra setup is required for the core features.
What are the requirements for ICS Calendar?
ICS Calendar 12.1.4.1 requires WordPress 5.3 or higher and PHP 7.4 or higher. Most modern WordPress hosts already meet these versions. Running older versions may cause features to break, so update WordPress and PHP first if your site is behind.
When was ICS Calendar last updated?
Version 12.1.4.1 was last updated on September 21, 2026. This page is refreshed automatically, so the download here always matches the newest version we have verified.
Is the ICS Calendar download safe?
The file is sourced directly from the official WordPress.org repository — the same file the developer published. It is served unmodified, so what you install here is byte-identical to the official release.
Version: 12.1.4.1
Updated: October 1, 2026
Technical details
| Version | 12.1.4.1 |
|---|---|
| Last updated | September 21, 2026 |
| Active installs | 10,000+ |
| Rating | ★★★★★ 4.9/5 (72 reviews) |
| Requires WordPress | 5.3 or higher |
| Requires PHP | 7.4 or higher |
| Author | Room 34 Creative Services, LLC |
| Tags | calendar, events, google, ics, microsoft |
Demo ICS Calendar
Download ICS Calendar
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